Smooth polyethylene shelves resist staining and wipe clean easily. 1/2" raised lip on shelves help contain spills. Will not chip, peel or dent. 400 lb. capacity. Ergonomic design. Impact resistant. No sharp edges to damage walls or furniture. Shelf color molded throughout to resist fading and wear. Chrome plated posts. Easy, no tool assembly. Ships knocked down. 21-1/2" spacing between top and bottom shelf, with a middle shelf that adjusts in 1" increments. 28"Wx18"Dx21-1/2"H overall. Quiet, 4" non-marking swivel casters. Slate Blue.